Backsvala / Sand Martin (Riparia riparia) Grustaget BÅLSTA UPPLAND  Foto: Göran Haglund

Camera: Canon EOS 350D DIGITAL | Date: 2010-05-30 09:46:29 | ISO: 400 | Exp. Mode: Program action (high-speed program) | Exp. bias: 0 EV | Exp. Time: 1/2000s | Aperture: 5.6 | Focal Length: 400,0mm